[jira] [Commented] (SPARK-15491) JSON serialization fails for JDBC DataFrames

2017-07-05 Thread Huaxin Gao (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-15491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16075491#comment-16075491 ] Huaxin Gao commented on SPARK-15491: Hi Marc, Is there a use case you need to convert JDBCRelation to

[jira] [Commented] (SPARK-15491) JSON serialization fails for JDBC DataFrames

2016-05-24 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-15491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15299228#comment-15299228 ] Apache Spark commented on SPARK-15491: -- User 'huaxingao' has created a pull request for this issue:

[jira] [Commented] (SPARK-15491) JSON serialization fails for JDBC DataFrames

2016-05-24 Thread Huaxin Gao (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-15491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15299063#comment-15299063 ] Huaxin Gao commented on SPARK-15491: I will submit a PR soon. Thanks. > JSON serialization fails for

[jira] [Commented] (SPARK-15491) JSON serialization fails for JDBC DataFrames

2016-05-24 Thread Huaxin Gao (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-15491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15298629#comment-15298629 ] Huaxin Gao commented on SPARK-15491: It seems to me that the problem is because JDBCRelation has two